《化学入门》意在论及有机化学的重要问题。
Introduction to Chemistry aims to cover important topics in organic chemistry.
最后一个问题是，购买订单本身在入门中是作为一个全局元素声明的，属于全局复合类型。
The final issue is that the purchase order itself is defined in the primer as a global element declaration, with a global complex type.
这一门课被视为是玄学，认识论和哲学的入门课程。它试图对出现在科幻电影里的主要的哲学问题进行剖析。
The course serves as an introduction to metaphysics and epistemology philosophy, and tries to dissect the major philosophical questions which come up in the science fiction entertainment drama.
应用推荐